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 * Licensed to the Apache Software Foundation (ASF) under one   *
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 * distributed with this work for additional information        *
 * regarding copyright ownership.  The ASF licenses this file   *
 * to you under the Apache License, Version 2.0 (the            *
 * "License"); you may not use this file except in compliance   *
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 * software distributed under the License is distributed on an  *
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package org.apache.james.blob.objectstorage;

import static org.assertj.core.api.Assertions.assertThat;

import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.nio.charset.StandardCharsets;

import org.junit.jupiter.api.Test;

public interface PayloadCodecContract {
    byte[] SOME_BYTES = "james".getBytes(StandardCharsets.UTF_8);

    @Test
    default void shouldBeAbleToReadFromWrittenPayload() throws Exception {
        PayloadCodec codec = codec();
        InputStream actual = codec.read(codec.write(expected()));
        assertThat(actual).hasSameContentAs(expected());
    }

    default ByteArrayInputStream expected() {
        return new ByteArrayInputStream(SOME_BYTES);
    }

    PayloadCodec codec();

}
